MaaBackend/seeders/20191127135703-EquipmentDataSeeder.js

'use strict'

const faker = require('faker')

const alarms = ['Normal', 'Alarm', 'Low Battery']

function getEqumentData(ap_id) {
  return {
    ap_id,
    aid_id: `輔具編號 ${faker.random.number(5)}`,
    beacon_id: faker.hacker.noun() + faker.random.number({ min: 100, max: 999 }),
    status: faker.random.number(3).toString(),
    battery: faker.random.number(100),
    alarm: alarms[faker.random.number(2)],
    latitude: faker.address.latitude(),
    longitude: faker.address.longitude(),
    created_at: faker.date.recent(1)
  }
}

module.exports = {
  up: (queryInterface, Sequelize) => {
    return queryInterface.bulkInsert(
      'equipment_data',
      Array.from(Array(20).keys()).map(() => getEqumentData('1'))
    )

    /*
      Add altering commands here.
      Return a promise to correctly handle asynchronicity.

      Example:
      return queryInterface.bulkInsert('People', [{
        name: 'John Doe',
        isBetaMember: false
      }], {});
    */
  },

  down: (queryInterface, Sequelize) => {
    return queryInterface.bulkDelete('equipment_data', null, {})
    /*
      Add reverting commands here.
      Return a promise to correctly handle asynchronicity.

      Example:
      return queryInterface.bulkDelete('People', null, {});
    */
  }
}